TTM Technologies IncRecord Q2 sales and 91% growth in Data Center and Networking on AI infrastructure demand.

Stephen Mandel's Lone Pine Capital and Alex Sacerdote's Whale Rock Capital both built significant positions in TTM Technologies during the second quarter. Lone Pine disclosed a 2.74 million-share stake worth about $512 million as of June 30, while Whale Rock increased its holding by about 20% to 4.23 million shares worth roughly $791 million, making TTMI its fourth-largest disclosed U.S. equity position. TTM Technologies, a maker of printed circuit boards and RF components, reported record second-quarter sales of $1 billion, up 37% year over year, with its Data Center and Networking segment growing 91% on AI infrastructure demand. The stock closed August 21 at $110.54, down about 21% over five trading days and roughly half from its June peak of $223.83, and trades at about 23 times the 2026 adjusted EPS consensus of $4.85. The number of hedge funds holding the stock rose 37% in Q2 to 89 from 65 in Q1.
TTM Technologies IncRecord Q2 sales and 91% growth in Data Center and Networking on AI infrastructure demand.
NVIDIA CorporationLone Pine built a significant stake, indicating confidence in TTM's prospects.
Whale Rock increased its holding, making TTMI its fourth-largest U.S. equity position.